Chandra Seetharaman wrote: > Hi Christophe, > > I submitted this patch on Jul 2 > (http://marc.info/?l=dm-devel&m=124658334721911&w=2). Resending it. > > Only change is a field name from up_paths to enabled_paths. > > Hi Hannes, > > Need an ACK from you :-). > > regards, > > chandra > > ----------------------------------------------------------------------- > Failback happens only when the sum of priorities of all paths > (on the higher priority path group) is greater than the sum > of priorities of all paths on the lower priority path group. > > This leads into problems when there are more than one paths > in each of the path groups, and the sum of all paths in the > lower priority path group is greater than that of path priority > of a single high priority path. > > This patch fixes the problem by using average priority of > the path group to decide on which path group to switch over. > > Signed-off-by: Chandra Seetharaman <sekharan@xxxxxxxxxx> Acked-by: Hannes Reinecke <hare@xxxxxxx> Thanks for this, Chandra. Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@xxxxxxx +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Markus Rex, HRB 16746 (AG Nürnberg) -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
